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Automating code documentation through explanatory text can prove highly beneficial in code understanding. Large Language Models (LLMs) have made remarkable strides in Natural Language Processing, especially within software engineering tasks…

Language models (LMs) have exhibited impressive abilities in generating code from natural language requirements. In this work, we highlight the diversity of code generated by LMs as a critical criterion for evaluating their code generation…

Software Engineering · Computer Science 2025-03-10 Seonghyeon Lee , Heejae Chon , Joonwon Jang , Dongha Lee , Hwanjo Yu

Large language models (LLMs) have significantly improved their ability to perform tasks in the field of code generation. However, there is still a gap between LLMs being capable coders and being top-tier software engineers. Based on the…

Software Engineering · Computer Science 2025-01-29 Jie JW Wu , Fatemeh H Fard

We assess how the code reasoning abilities of large language models (LLMs) generalize to different kinds of programs. We present techniques for obtaining in- and out-of-distribution programs with different characteristics: code sampled from…

Software Engineering · Computer Science 2025-04-09 Rem Yang , Julian Dai , Nikos Vasilakis , Martin Rinard

This study evaluates the efficiency of code generation by Large Language Models (LLMs) and measures their performance against human-crafted solutions using a dataset from Leetcode. We compare 18 LLMs, considering factors such as model…

Software Engineering · Computer Science 2024-08-01 Tristan Coignion , Clément Quinton , Romain Rouvoy

Large Language Models (LLMs) have demonstrated promising capabilities for code generation. While existing benchmarks evaluate the correctness and efficiency of LLM-generated code, the potential linguistic bias - where code quality varies…

Software Engineering · Computer Science 2025-05-02 Weipeng Jiang , Xuanqi Gao , Juan Zhai , Shiqing Ma , Xiaoyu Zhang , Ziyan Lei , Chao Shen

Coding remains one of the most fundamental modes of interaction between humans and machines. With the rapid advancement of Large Language Models (LLMs), code generation capabilities have begun to significantly reshape programming practices.…

Computation and Language · Computer Science 2026-02-09 Yuliang Xu , Siming Huang , Mingmeng Geng , Yao Wan , Xuanhua Shi , Dongping Chen

Large language models (LLMs) have achieved notable success in code generation. However, they still frequently produce uncompilable output because their next-token inference procedure does not model formal aspects of code. Although…

Machine Learning · Computer Science 2025-05-09 Niels Mündler , Jingxuan He , Hao Wang , Koushik Sen , Dawn Song , Martin Vechev

The rapid rise of Large Language Models (LLMs) has changed software development, with tools like Copilot, JetBrains AI Assistant, and others boosting developers' productivity. However, developers now spend more time reviewing code than…

Software Engineering · Computer Science 2024-07-08 Agnia Sergeyuk , Olga Lvova , Sergey Titov , Anastasiia Serova , Farid Bagirov , Timofey Bryksin

Large language models (LLMs) are capable of writing grammatical text that follows instructions, answers questions, and solves problems. As they have advanced, it has become difficult to distinguish their output from human-written text.…

Computation and Language · Computer Science 2025-08-25 Alex Reinhart , Ben Markey , Michael Laudenbach , Kachatad Pantusen , Ronald Yurko , Gordon Weinberg , David West Brown

Large Language Models (LLMs) have achieved state-of-the-art performance across software engineering tasks, from code generation to translation. However, we identify and systematically evaluate a critical failure mode: Programming Language…

Large language models (LLMs) have recently shown impressive performance on tasks involving reasoning, leading to a lively debate on whether these models possess reasoning capabilities similar to humans. However, despite these successes, the…

Computation and Language · Computer Science 2024-08-07 Philipp Mondorf , Barbara Plank

Large language models (LLMs) are being increasingly adopted for programming work. Prior work shows that while LLMs accelerate task completion for professional programmers, beginning programmers struggle to prompt models effectively.…

Software Engineering · Computer Science 2025-04-29 Yangtian Zi , Luisa Li , Arjun Guha , Carolyn Jane Anderson , Molly Q Feldman

Code translation aims to convert source code from one programming language (PL) to another. Given the promising abilities of large language models (LLMs) in code synthesis, researchers are exploring their potential to automate code…

Large Language Models (LLMs) have become powerful tools for automated code generation. However, these models often overlook critical security practices, which can result in the generation of insecure code that contains…

Software Engineering · Computer Science 2025-07-01 Hao Yan , Swapneel Suhas Vaidya , Xiaokuan Zhang , Ziyu Yao

Despite the effectiveness of large language models (LLMs) for code generation, they often output incorrect code. One reason is that model output probabilities are often not well-correlated with correctness, and reflect only the final output…

Software Engineering · Computer Science 2026-01-22 Francisco Ribeiro , Claudio Spiess , Prem Devanbu , Sarah Nadi

Large language models have shown impressive performance in various domains, including code generation across diverse open-source domains. However, their applicability in proprietary industrial settings, where domain-specific constraints and…

Software Engineering · Computer Science 2025-09-17 Yash Mundhra , Max Valk , Maliheh Izadi

Large Language Models (LLMs) have become dominant in the Natural Language Processing (NLP) field causing a huge surge in progress in a short amount of time. However, their limitations are still a mystery and have primarily been explored…

Software Engineering · Computer Science 2024-04-11 Nathan Cooper , Torsten Scholak

Advances in natural language processing have resulted in large language models (LLMs) that are capable of generating understandable and sensible written text. Recent versions of these models, such as OpenAI Codex and GPT-3, can generate…

Software Engineering · Computer Science 2022-11-07 Stephen MacNeil , Andrew Tran , Arto Hellas , Joanne Kim , Sami Sarsa , Paul Denny , Seth Bernstein , Juho Leinonen

Code generation, the automatic creation of source code from natural language descriptions, has garnered significant attention due to its potential to streamline software development. Inspired by research that links task-personality…

Software Engineering · Computer Science 2025-05-30 Yaoqi Guo , Zhenpeng Chen , Jie M. Zhang , Yang Liu , Yun Ma